Roku Eclipses Tesla as ARKK’s Top Holding

Electric vehicle manufacturer Tesla (TSLA) is no longer the top holding in the ARK Innovation ETF (NYSEArca: ARKK). Per a report from Barron’s, Roku (ROKU) has usurped Elon Musk’s electric vehicle company as king of ARKK mountain, as the video streaming service provider now accounts for 8.4% of...